l4/pkg/uclibc/lib/contrib/uclibc/libc/sysdeps/linux/vax/bits/setjmp.h

   1 /* Define the machine-dependent type `jmp_buf'.  Vax version. */
   2
   3 #ifndef _SETJMP_H
   4 # error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead."
   5 #endif
   6
   7 /* we want to save enough that we can use this to fool RET,
   8  * So we basically save all of the CALLS stack frame. Plus regs. */
   9 typedef int __jmp_buf[16];
  10
  11 /*
  12         jmp_buf layout. jmp_buf[0]
  13         void *__cond;            The condition handler
  14         void *__psw;             mask and PSW bits
  15         void *__ap;              argument pointer
  16         void *__fp;              frame pointer
  17         void *__pc;              program counter
  18                                  no need to save r0
  19         void *__r1;              regs, r0->r11.
  20         void *__r2;              regs, r0->r11.
  21         void *__r3;              regs, r0->r11.
  22         void *__r4;              regs, r0->r11.
  23         void *__r5;              regs, r0->r11.
  24         void *__r6;              regs, r0->r11.
  25         void *__r7;              regs, r0->r11.
  26         void *__r8;              regs, r0->r11.
  27         void *__r9;              regs, r0->r11.
  28         void *__rA;              regs, r0->r11.
  29         void *__rB;              regs, r0->r11.
  30 */